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Changed names of some functions in base CACTI delay function. Removed unused analytical delay functions.

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Hunter Nichols
2021-07-12 13:02:22 -07:00
parent c1efa2de59
commit e9bea4f0b6
6 changed files with 20 additions and 110 deletions
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compiler/modules/and2_dec.py
-18
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@@ -127,21 +127,3 @@ class and2_dec(design.design):
offset=pin.center(),
width=pin.width(),
height=pin.height())
def get_stage_efforts(self, external_cout, inp_is_rise=False):
"""Get the stage efforts of the A or B -> Z path"""
stage_effort_list = []
stage1_cout = self.inv.get_cin()
stage1 = self.nand.get_stage_effort(stage1_cout, inp_is_rise)
stage_effort_list.append(stage1)
last_stage_is_rise = stage1.is_rise
stage2 = self.inv.get_stage_effort(external_cout, last_stage_is_rise)
stage_effort_list.append(stage2)
return stage_effort_list
def get_cin(self):
"""Return the relative input capacitance of a single input"""
return self.nand.get_cin()
compiler/modules/and3_dec.py
-28
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@@ -126,31 +126,3 @@ class and3_dec(design.design):
offset=pin.center(),
width=pin.width(),
height=pin.height())
def analytical_delay(self, corner, slew, load=0.0):
""" Calculate the analytical delay of DFF-> INV -> INV """
nand_delay = self.nand.analytical_delay(corner,
slew=slew,
load=self.inv.input_load())
inv_delay = self.inv.analytical_delay(corner,
slew=nand_delay.slew,
load=load)
return nand_delay + inv_delay
def get_stage_efforts(self, external_cout, inp_is_rise=False):
"""Get the stage efforts of the A or B -> Z path"""
stage_effort_list = []
stage1_cout = self.inv.get_cin()
stage1 = self.nand.get_stage_effort(stage1_cout, inp_is_rise)
stage_effort_list.append(stage1)
last_stage_is_rise = stage1.is_rise
stage2 = self.inv.get_stage_effort(external_cout, last_stage_is_rise)
stage_effort_list.append(stage2)
return stage_effort_list
def get_cin(self):
"""Return the relative input capacitance of a single input"""
return self.nand.get_cin()
compiler/modules/and4_dec.py
-27
View File
@@ -130,30 +130,3 @@ class and4_dec(design.design):
width=pin.width(),
height=pin.height())
def analytical_delay(self, corner, slew, load=0.0):
""" Calculate the analytical delay of DFF-> INV -> INV """
nand_delay = self.nand.analytical_delay(corner,
slew=slew,
load=self.inv.input_load())
inv_delay = self.inv.analytical_delay(corner,
slew=nand_delay.slew,
load=load)
return nand_delay + inv_delay
def get_stage_efforts(self, external_cout, inp_is_rise=False):
"""Get the stage efforts of the A or B -> Z path"""
stage_effort_list = []
stage1_cout = self.inv.get_cin()
stage1 = self.nand.get_stage_effort(stage1_cout, inp_is_rise)
stage_effort_list.append(stage1)
last_stage_is_rise = stage1.is_rise
stage2 = self.inv.get_stage_effort(external_cout, last_stage_is_rise)
stage_effort_list.append(stage2)
return stage_effort_list
def get_cin(self):
"""Return the relative input capacitance of a single input"""
return self.nand.get_cin()